Aiming at exploring the medium-deep layers of mud diapir belt in the Yinggehai Basin, CNOOC drilled two wells at the end of 20th century.是什么意思_Aiming at exploring the medium-deep layers of mud diapir belt in the Yinggehai Basin, CNOOC drilled two wells at the end of 20th century.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句